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  <h1 class="topictitle1">管理即时挂载</h1>
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   <p>您可以在管理界面上对Oracle副本即时挂载执行相关管理操作。</p>
   <p>您需要登录管理界面，选择。</p>
   <p>具体操作任务如<a href="#oracle_gud_0069__zh-cn_topic_0000001090712911_table51069596392">表1</a>所示。</p>
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    <a name="oracle_gud_0069__zh-cn_topic_0000001090712911_table51069596392"></a><a name="zh-cn_topic_0000001090712911_table51069596392"></a>
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      <b>表1 </b>即时挂载相关操作
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       <th align="left" class="cellrowborder" valign="top" width="21.279999999999998%" id="mcps1.3.4.2.4.1.1"><p>任务</p></th>
       <th align="left" class="cellrowborder" valign="top" width="47.31%" id="mcps1.3.4.2.4.1.2"><p>任务描述</p></th>
       <th align="left" class="cellrowborder" valign="top" width="31.41%" id="mcps1.3.4.2.4.1.3"><p>界面入口</p></th>
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       <td class="cellrowborder" valign="top" width="21.279999999999998%" headers="mcps1.3.4.2.4.1.1 "><p>修改挂载信息</p></td>
       <td class="cellrowborder" valign="top" width="47.31%" headers="mcps1.3.4.2.4.1.2 "><p><strong>操作背景</strong></p> <p>如果创建即时挂载时，未配置挂载副本的带宽、IOPS等参数，可以通过该操作配置，或通过该操作修改已配置的参数。</p></td>
       <td class="cellrowborder" valign="top" width="31.41%" headers="mcps1.3.4.2.4.1.3 "><p>在挂载信息所在行单击<span class="uicontrol">“更多 &gt; <span>修改</span>”</span>。</p> <p></p></td>
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       <td class="cellrowborder" valign="top" width="21.279999999999998%" headers="mcps1.3.4.2.4.1.1 "><p>销毁挂载</p></td>
       <td class="cellrowborder" valign="top" width="47.31%" headers="mcps1.3.4.2.4.1.2 "><p><strong>操作背景</strong></p> <p>如果您需要将已挂载的副本从主机卸载，可以通过该操作销毁挂载。</p> <p><strong>注意事项</strong></p>
        <ul>
         <li>销毁挂载时，需要选择是否保留即时挂载生成的副本。如果选择保留，则按照<a href="oracle_gud_0070.html">挂载更新策略</a>中设置的保留时长保留挂载副本或永久保留（未设置挂载更新策略），否则直接删除挂载副本。</li>
         <li>销毁挂载时，如果勾选了<span class="uicontrol">“<span>销毁失败后强制删除即时挂载。</span>”</span>，则销毁失败后会强制删除<span>本产品</span>和主机上的挂载信息。勾选该项后，销毁任务执行完成后，请检查任务中是否存在<span class="uicontrol">“挂载资源已被强制销毁，主机上可能存在残留的资源，请进行手工清理。”</span>提示信息。</li>
        </ul></td>
       <td class="cellrowborder" valign="top" width="31.41%" headers="mcps1.3.4.2.4.1.3 "><p>在挂载信息所在行单击<span class="uicontrol">“更多 &gt; <span>销毁</span>”</span>。</p></td>
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       <td class="cellrowborder" valign="top" width="21.279999999999998%" headers="mcps1.3.4.2.4.1.1 "><p>更新挂载副本</p></td>
       <td class="cellrowborder" valign="top" width="47.31%" headers="mcps1.3.4.2.4.1.2 "><p><strong>操作背景</strong></p> <p>如果需要立即对主机更新一次挂载副本，可以通过该操作实现。</p> <p><strong>注意事项</strong></p> <p>即时挂载的状态为<span class="uicontrol">“<span>可用</span>”</span>或<span class="uicontrol">“<span>挂载失败</span>”</span>才允许更新挂载副本。</p></td>
       <td class="cellrowborder" valign="top" width="31.41%" headers="mcps1.3.4.2.4.1.3 ">
        <ol>
         <li>在挂载信息所在行单击<span class="uicontrol">“更多 &gt; <span>更新</span>”</span>。</li>
         <li>选择<span class="uicontrol">“<span>更新到最新副本数据</span>”</span>或<span class="uicontrol">“<span>更新到指定副本数据</span>”</span>。</li>
        </ol></td>
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       <td class="cellrowborder" valign="top" width="21.279999999999998%" headers="mcps1.3.4.2.4.1.1 "><p>激活挂载</p></td>
       <td class="cellrowborder" valign="top" width="47.31%" headers="mcps1.3.4.2.4.1.2 "><p><strong>操作背景</strong></p> <p>即时挂载被禁用后，可以被重新激活，激活后将按照更新策略更新挂载副本。</p></td>
       <td class="cellrowborder" valign="top" width="31.41%" headers="mcps1.3.4.2.4.1.3 "><p>在挂载信息所在行单击<span class="uicontrol">“更多 &gt; <span>激活</span>”</span>。</p></td>
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       <td class="cellrowborder" valign="top" width="21.279999999999998%" headers="mcps1.3.4.2.4.1.1 "><p>禁用更新挂载</p></td>
       <td class="cellrowborder" valign="top" width="47.31%" headers="mcps1.3.4.2.4.1.2 "><p><strong>操作背景</strong></p> <p>如果不再需要按照更新策略更新挂载副本、不允许手动更新挂载副本或不允许修改即时挂载参数，可以通过该操作实现。</p></td>
       <td class="cellrowborder" valign="top" width="31.41%" headers="mcps1.3.4.2.4.1.3 "><p>在挂载信息所在行单击<span class="uicontrol">“更多 &gt; <span>禁用</span>”</span>。</p></td>
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       <td class="cellrowborder" valign="top" width="21.279999999999998%" headers="mcps1.3.4.2.4.1.1 "><p>查看挂载详细信息</p></td>
       <td class="cellrowborder" valign="top" width="47.31%" headers="mcps1.3.4.2.4.1.2 "><p><strong>操作背景</strong></p> <p>如果需要查看即时挂载的详细信息，可以通过该操作实现。</p></td>
       <td class="cellrowborder" valign="top" width="31.41%" headers="mcps1.3.4.2.4.1.3 "><p>在挂载信息所在行单击<span class="uicontrol">“<span>更多</span> &gt; <span>查看</span>”</span>。</p> <p>查看资源、副本数据、挂载更新策略的详细信息。</p></td>
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